期刊
RESULTS IN PHYSICS
卷 9, 期 -, 页码 313-320出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.rinp.2018.02.036
关键词
Equal-Width equation (EWE); Modified Equal-Width equation (MEWE); Extended simple equation method; Exp(-phi(xi)) expansion method; Exact solutions; Solitary wave solutions
The Equal-Width and Modified Equal-Width equations are used as a model in partial differential equations for the simulation of one-dimensional wave transmission in nonlinear media with dispersion processes. In this article we have employed extend simple equation method and the exp(-varphi(xi)) expansion method to construct the exact traveling wave solutions of equal width and modified equal width equations. The obtained results are novel and have numerous applications in current areas of research in mathematical physics. It is exposed that our method, with the help of symbolic computation, provides a effective and powerful mathematical tool for solving different kind nonlinear wave problems. (C) 2018 The Author. Published by Elsevier B.V.
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